202400019

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 314529600

約数和(自身を除く): 112129581

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1971, 2117, 3541, 6351, 10623, 19053, 31869, 57159, 95607, 102689, 258493, 308067, 775479, 924201, 2326437, 2772603, 6979311, 7496297, 22488891, 67466673, 202400019]

約数ペア:

[(1, 202400019), (3, 67466673), (9, 22488891), (27, 7496297), (29, 6979311), (73, 2772603), (87, 2326437), (219, 924201), (261, 775479), (657, 308067), (783, 258493), (1971, 102689), (2117, 95607), (3541, 57159), (6351, 31869), (10623, 19053)]